<nav class="nav">
    <ul class="nav_menu" class="nav_menu-item">
        <li class="nav_menu-item"><a href="{{site.baseurl}}">Home</a></li>
        <li class="nav_menu-item">Tools
            <ul class="nav_submenu">
                <li class="nav_menu-item"><a href="{{site.baseurl}}/tools/SumatraPDFhotkey">SumatraPDFhotkey</a></li>
            </ul>
        </li>
        <li class="nav_menu-item">Pets
            <ul class="nav_submenu">
                <li class="nav_menu-item"><a href="{{site.baseurl}}/pet/mouse">MOUSE</a></li>
            </ul>
        </li>
        <li class="nav_menu-item"><a href="{{site.baseurl}}/about">About</a></li>
    </ul>
    本站总访问量<span id="busuanzi_value_site_pv"></span>次，共有文章{{ site.posts | size}}篇，共
    {% assign count = 0 %}
    {% for post in site.posts %}
        {% assign single_count = post.content | strip_html | strip_newlines | remove: " " | size %}
        {% assign count = count | plus: single_count %}
    {% endfor %}

    {% if count > 10000 %}
        {{ count | divided_by: 10000 }} 万 {{ count | modulo: 10000 }}
    {% else %}
        {{ count }}
    {% endif %}
    字
</nav>
